https://blog.wongcw.com/2021/10/21/macbook%e4%bd%95%e6%99%82%e4%b8%8a5g%ef%bc%9f-%e8%98%8b%e6%9e%9c%e5%9c%a8%e4%b8%8b%e4%b8%80%e7%9b%a4%e6%a3%8b/